Altera MAX 10 Embedded Multipliers Manuel d'utilisateur télécharger pdf (Page 25)

ALTMULT_ADD (Multiply-Adder) IP Core

References

2014.09.22

UG-M10DSP

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ALTMULT_ADD Parameter Settings

There are three groups of options: General, Extra Modes, and Multipliers.

Table 6-1: ALTMULT_ADD Parameters - General

This table lists the IP core parameters applicable to MAX 10 devices.

GUI Parameter Parameter Condition Value Description

What is the number of

multipliers?

NUMBER_OF_

MULTIPLIERS

— 1, 2, 3, or 4 Specifies the number of

multipliers. You can

specify up to four

multipliers.

All multipliers have

similar configurations

— — On or Off Turn on this option if

you want all multipliers

to have similar

configurations.

How wide should the A

input buses be?

WIDTH_A — 1–256 Specifies the width of A

input buses.

How wide should the B

input buses be?

WIDTH_B — 1–256 Specifies the width of B

input buses.

How wide should the

‘result’ output bus be?

WIDTH_

RESULT

— 1–256 Specifies the width of

‘result’ output bus.

Create a 4

asynchro‐

nous clear input option

— — On or Off Turn on this option if

you want to create a 4

asynchronous clear

input option.

Create an associated

clock enable for each

clock

— — On or Off Turn on this option if

you want to create an

associated clock enable

for each clock.

What is the representa‐

tion format for A

inputs?

REPRESENTATI

ON_A

—

• Signed

• Unsigned

• Variable

Specifies the represen‐

tation format for A

inputs.

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Altera MAX 10 Embedded Multipliers Manuel d'utilisateur Page 25

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